FR3095103B1 - Pre-pruner equipped with at least one mechanically welded shaft - Google Patents

Pre-pruner equipped with at least one mechanically welded shaft Download PDF

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Publication number
FR3095103B1
FR3095103B1 FR1904203A FR1904203A FR3095103B1 FR 3095103 B1 FR3095103 B1 FR 3095103B1 FR 1904203 A FR1904203 A FR 1904203A FR 1904203 A FR1904203 A FR 1904203A FR 3095103 B1 FR3095103 B1 FR 3095103B1
Authority
FR
France
Prior art keywords
shaft
hollow tube
pruner
mechanically welded
ears
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1904203A
Other languages
French (fr)
Other versions
FR3095103A1 (en
Inventor
Serge Trouvel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR1904203A priority Critical patent/FR3095103B1/en
Priority to EP20161077.1A priority patent/EP3741202B1/en
Publication of FR3095103A1 publication Critical patent/FR3095103A1/en
Application granted granted Critical
Publication of FR3095103B1 publication Critical patent/FR3095103B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/02—Cultivation of hops or vines
    • A01G17/023—Machines for priming and/or preliminary pruning of vines, i.e. removing shoots and/or buds

Abstract

Prétailleuse équipée d’au moins un arbre mécano-soudé L'invention a pour objet une prétailleuse comprenant un châssis, deux têtes disposées de part et d’autre d’un rang de plantes en fonctionnement, chaque tête comportant un support, un arbre (20.1, 20.2), une liaison pivotante reliant l’arbre (20.1, 20.2) et le support ainsi qu’une pluralité d’éléments de coupe supportés par l’arbre (20.1, 20.2), caractérisée en ce que chaque arbre (20.1, 20.2) comprend un tube creux (46) et des groupes d’oreilles (74, 76, 78 ; 74’, 76’, 78’) réparties régulièrement autour du tube creux (46), chaque élément de coupe présentant un trou central pour coulisser sur le tube creux (46) et qui comprend autant de découpes que l’arbre (20.1, 20.2) comprend d’oreilles pour chaque élément de coupe. Figure 13Pre-pruning machine equipped with at least one mechanically-welded shaft The object of the invention is a pre-pruning machine comprising a frame, two heads arranged on either side of a row of plants in operation, each head comprising a support, a shaft ( 20.1, 20.2), a pivoting connection connecting the shaft (20.1, 20.2) and the support as well as a plurality of cutting elements supported by the shaft (20.1, 20.2), characterized in that each shaft (20.1, 20.2) comprises a hollow tube (46) and groups of ears (74, 76, 78; 74 ', 76', 78 ') evenly distributed around the hollow tube (46), each cutting element having a central hole for slide on the hollow tube (46) and which comprises as many cutouts as the shaft (20.1, 20.2) comprises ears for each cutting element. Figure 13

FR1904203A 2019-04-19 2019-04-19 Pre-pruner equipped with at least one mechanically welded shaft Expired - Fee Related FR3095103B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1904203A FR3095103B1 (en) 2019-04-19 2019-04-19 Pre-pruner equipped with at least one mechanically welded shaft
EP20161077.1A EP3741202B1 (en) 2019-04-19 2020-03-05 Pre-cutting machine provided with at least one mechanically welded shaft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904203A FR3095103B1 (en) 2019-04-19 2019-04-19 Pre-pruner equipped with at least one mechanically welded shaft
FR1904203 2019-04-19

Publications (2)

Publication Number Publication Date
FR3095103A1 FR3095103A1 (en) 2020-10-23
FR3095103B1 true FR3095103B1 (en) 2021-03-12

Family

ID=67384097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904203A Expired - Fee Related FR3095103B1 (en) 2019-04-19 2019-04-19 Pre-pruner equipped with at least one mechanically welded shaft

Country Status (2)

Country Link
EP (1) EP3741202B1 (en)
FR (1) FR3095103B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897751B1 (en) * 2006-02-24 2008-05-02 Andelfinger Didier CUTTING MACHINE FOR THE SIZE OF VINES OR ARBRISSEAUX, OF THE TYPE COMPRISING TWO COOPERATING CUTTING ARRANGEMENTS EACH CONSISTED OF A STACK OF CIRCULAR CUTTING TOOLS
FR2917944B1 (en) * 2007-06-29 2011-05-27 Yannick Collard PRETTY OF FROZEN CULTURES, PARTICULARLY OF THE VINEYARD.
DE102007051989B4 (en) * 2007-10-31 2011-04-07 Willy Rinklin Rebenvorschneider

Also Published As

Publication number Publication date
EP3741202B1 (en) 2022-05-04
FR3095103A1 (en) 2020-10-23
EP3741202A1 (en) 2020-11-25

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